Adjustable Parallels

Marsoni

M251S

$184.75

Get it in 3 business days with 1 day shipping. Friday, May 29

Adjustable ParallelsStarrett adjustable parallels provide a wide range of use in layout, gauging, inspection work and for setups on various machine tools. Their adjustable feature makes it possible to adjust them to exact size by micrometer measu rement and also permits use in place of several solid type parallels. Parallels slide smoothly and can be easily adjusted. Specifications Material Steel EDP No. 50579 Range 1 2 11 16" Length 2. 125" Country Of Origin United

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The book is ok, with the same plot as "there was an old lady who swallowed a fly" but there is a second book that goes back to front if you have a blacklight. Some of the pages were not printed well with the invisible ink but I really liked that second book better, as it explains the terminology like quarks and atoms. It is a fun book but having a black light is a must.

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Reviewed in the United States on January 19, 2024

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Amanda Embry

San Leandro, US

★★★★★ 5

Fun book to read!

Format: Paperback

Such a fun book for my boys! They love it!

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Reviewed in the United States on November 14, 2025

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Lori C.

Carnegie, US

★★★★★ 5

Great Book!

Format: Hardcover

This book is perfect for my 4yr old grandson who is OBSESSED with planets and space! He loves it and has already memorized the story.

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Reviewed in the United States on July 25, 2022

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Luisa

Belleville, US

★★★★★ 5

Great for space loving kids

Format: Hardcover

My son is super into space and planets and loved this book. It's funny and informative. My son was asking me what stuff was and why it was being eaten up. What makes it better is with a blue light in the dark you can read the book backwards as a whole new glow in the dark story!

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Reviewed in the United States on May 3, 2023

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Amazon Customer

Lake Worth, US

★★★★★ 5

Granddaughters favorite

Format: Board book

Bought this for my Granddaughter and Loves this book she plays with the cutouts all the time

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Reviewed in the United States on March 30, 2026